Which two procedures should be done before performing preventive maintenance on a laptop? (Choose two.)
- Attach any devices that are normally used as part of daily operations.
- Verify that all drivers are current.
- Ensure the BIOS is the latest version.
- Disconnect the AC adapter.
- Remove the battery.
- Ensure the latest operating system updates have been applied.
Explanation: Note that the laptop should be powered off before disconnecting all attached devices, disconnecting from the electrical outlet, and removing the battery.
Exam with this question: 2.4.2 Quiz - Laptops
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